Hay que in Spanish
We use hay que in Spanish followed by an infinitive in order to say one must do something or it is necessary to do something. Look at these examples:
Note that the verb haber is only conjugated in the 3rd person singular as it works as an impersonal verb.
You cannot omit que!
You can also use
tener que [have to] conjugated + infinitive verb
in order to express obligation. In this case, do not forget to conjugate tener according to the subject. For example:
Tenemos que gastar menos dinero.
We have to spend less money.
See also Expressing obligation with tener que in Spanish .
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